Computer Science:

Summarize the purpose of the SQL language. Compare and contrast using command line SQL and MS Access graphical interface. Describe at least two advantages and two disadvantages with each method. Why do you think it is important to understand both approaches?
A web search for relev...

What are the advantages and disadvantages of implementing distributed and centralized databases? Does the size and location of the organization dictate if the database is centralized or distributed? Why?
A web search for relevant articles and information should be employed to assi...

Summarize the purpose of views and indexes. Why are indexes and view important to an organization?
A web search for relevant articles and information should be employed to assist you in your response. Your response should be a reply to the original message.
Your discussion boa...

Create an application containing an array that stores 20 prices, such as $2.34, $7.89, $1.34, and so on. The application should:
Display the sum of all the prices
Display all values less than $ 5.00
Calculate the average of the prices
Display all values that are higher tha...

Write program for Introduction to Java Programming and Logic Student. (Simple Basic Level Programming, NO ADVANCED PROGRAMMING!)
1. Write a Java class named Coin. The Coin class should have the following field:
o A String named sideUp. The sideUp field will hold either “head...

Open a file, flowers.dat, and read input from that file in a prewritten Java program. The program should read and print the names of flowers and whether they are grown in shad or sun.
1. Open the source code file named Flowers.java using Notepad or the text editor of your choice.
...

Write program for Introduction to Java Programming and Logic Student. (Simple Basic Level Programming, NO ADVANCED PROGRAMMING!)
Part A)
1. Perform a bubble-sort (by hand, do not code) on the following array:
44, 33, 99, 77, 22, 55, 11
2. When finished, the array should ...

Write program for Introduction to Java Programming and Logic Student. (Simple Basic Level Programming, NO ADVANCED PROGRAMMING!)
The following two challenges are issued:
1. Complete development of the humanMove method;
2. Develop the computerMove method.
The humanMove met...

Write program for Introduction to Java Programming and Logic Student. (Simple Basic Level Programming, NO ADVANCED PROGRAMMING!)
Part 1 - Exercise
Create the logic for a program that continuously prompts a user for a numeric value until the user enter 0. The application passes th...

Write a class named, Date, to store a date: month, day and year. Each of these should be stored as an integer. The class should contain all of the following public constructors and methods. These methods should have the EXACT same signature (method name and formal parameter list) and ...

The US Census has the primary job of providing population information used to determine how many seats each state is given in the House of Representatives. Beyond this, the Census provides data for researchers to study trends in the lives and lifestyles of Americans.
We will be u...

Create a class named Purchase. Each Purchase contains an invoice number, amount of sale, and amount of sales tax. Include set methods for the invoice number and sale amount. Within the set () method for the sale amount, calculate the sales tax as 5% of the sale amount. Also include a ...

Storage Devices
The choice of storage devices for a server is crucial because it affects speed and reliability for the many users who share the computer. Search several online computer vendors and identify the most popular disk drives for servers. What characteristics do they share? ...

NetBeans Assignment
Create an application containing an array that stores 20 prices, such as $2.34, $7.89,
$1.34, and so on. The application should (1) display the sum of all the prices, (2)
display all values less than $5.00, (3) calculate the average of the prices, and (4) displa...

Create a class named Order that performs order processing of a single item. The class has five fields: customer name, customer number, quantity ordered, unit price, and total price. Include set and get methods for each field except the total price field. The set methods prompt the use...

Create a class named CarRental that contains fields that hold a renter’s name, zip
code, size of the car rented, daily rental fee, length of rental in days, and total rental
fee. The class contains a constructor that requires all the rental data except the
daily rate and tota...

The US Census has the primary job of providing population information used to determine how many seats each state is given in the House of Representatives. Beyond this, the Census provides data for researchers to study trends in the lives and lifestyles of Americans.
We will be usin...